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Unformatted text preview: EXAM 2 Spring 2004 CHEM 2344B Name:____ ____________ Directions : Calculators and extra materials (papers, etc) are NOT to be used during this exam. If you chose to leave the testing room for any reason during this exam you will not be allowed to re-enter the room. 1. Name the following molecules; using the IUPAC naming system is preferred but not essential. (10 points) 1a. 1b. H H O H O CH 3 CH 2 CH 3 1c. 1d. H O Br O O O 2. For the benzene derivative below draw out the intermediates that would be generated by electrophilic attack at either the ortho-, meta- and para- positions. You must clearly indicate if the group on the benzene ring is an ortho- meta- or para- directing substituent. You may use E + to indicate your electrophile. (8 points) P(CH 2 CH 3 ) 3 3. For each of the reactions outlined below indicate the most likely product (or products). You must indicate the correct stereochemistry when needed for full credit. If no reaction is likely then write N.R. (4 points each) 3a....
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- Spring '11